CN206420794U - Pipeline weld joint nondestructive inspection system - Google Patents
Pipeline weld joint nondestructive inspection system Download PDFInfo
- Publication number
- CN206420794U CN206420794U CN201720082933.9U CN201720082933U CN206420794U CN 206420794 U CN206420794 U CN 206420794U CN 201720082933 U CN201720082933 U CN 201720082933U CN 206420794 U CN206420794 U CN 206420794U
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- CN
- China
- Prior art keywords
- pipeline
- cavity ring
- launcher
- gear
- inspection system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of pipeline weld joint nondestructive inspection system, launcher is installed and more facilitated.A kind of pipeline weld joint nondestructive inspection system, including the launcher in pipeline and the drive device outside pipeline, the drive device includes support frame, support frame as described above is provided with motor, the output shaft of the motor is provided with little gear, the pipeline external is arranged with the gear wheel engaged with little gear, the gear wheel is provided with the receiver rotated together with gear wheel, the launcher is provided with the X-ray emitter with receiver synchronous axial system, the launcher includes cavity ring, the cavity ring is provided with the air inlet pipe with being connected inside cavity ring, around the cavity ring multiple uniform hollow pipes are provided with towards tube wall direction, the piston being brought into close contact with hollow inside pipe wall is equipped with the hollow pipe, the piston dorsad cavity ring direction be provided with positioning convex.
Description
Technical field
The utility model is related to a kind of pipeline inspection system, more particularly to a kind of pipeline weld joint nondestructive inspection system.
Background technology
The development in oneself oneth century of experience of non-destructive testing technology, although non-destructive testing technology is not a kind of in itself to produce skill
Art, but it is guarantee product quality and performance, the important means of steady production technique, Non-Destructive Testing in many fields of modern industry
The economic benefit that technology can be brought is fairly obvious, and its technical merit can reflect the department, the sector, this area even country
Industrial technology level.Non-destructive testing technology is increasingly paid attention to for a national economy and development in science and technology in countries in the world now
The important function risen.
X-ray detection has the advantages that sensitivity is high, directive property is good, penetration capacity is strong, detection speed is fast, due to X-ray
Detection can carry out and not change online the running status of system, therefore X-ray detection is own through turning into application outside Now Domestic
The most extensively, frequency of use highest and a kind of non-destructive testing technology with fastest developing speed.X-ray detection technology and computer technology phase
With reference to distinguishing features such as efficient, accurate and relative straightforwards.
Authorization Notice No. discloses a kind of X-ray pipeline weld seam detection dress for CN205749346U utility model patent
Put.Launcher is fixed in pipeline by the utility model by bolt.But there is problems with the utility model：When pipeline is straight
Footpath is smaller and it is just very difficult to install launcher when deeper depth of weld seam.
Utility model content
The purpose of this utility model is to provide a kind of pipeline weld joint nondestructive inspection system, installs launcher and more facilitates.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of pipe welding seam is lossless
Fault detection system, including the launcher in pipeline and the drive device outside pipeline, the drive device include support frame,
Support frame as described above is provided with motor, and the output shaft of the motor is provided with little gear, and the pipeline external is arranged with
The gear wheel engaged with little gear, the gear wheel is provided with the receiver rotated together with gear wheel, the launcher
Provided with the X-ray emitter with receiver synchronous axial system, the launcher includes cavity ring, and the cavity ring is provided with and cavity ring
Multiple uniform hollow pipes are provided with towards tube wall direction around the air inlet pipe that inside is connected, the cavity ring, it is described hollow
The piston being brought into close contact with hollow inside pipe wall is equipped with pipe, and the direction of the piston dorsad cavity ring is provided with positioning convex.
By above-mentioned technical proposal, the ray that the X-ray emission frame in pipeline is emitted by after pipeline by pipeline
Outer receiver is received, and receiver is with rotation when motor drives bull gear drive by little gear, and X-ray is sent out
Emitter also with receiver synchronous axial system, so rotate once circle after complete pipe welding seam seam inspection.Transmitting is being installed
During frame, compressed air is filled with into cavity ring by air inlet pipe so that piston is moved out along hollow pipe under the influence of air pressure
It is dynamic so that positioning convex withstands inner-walls of duct and fixes launcher.
It is further arranged to：The both sides of the hollow pipe are equipped with the limiting plate of annular.
By above-mentioned technical proposal, limiting plate causes piston not skidded off from hollow pipe.
It is further arranged to：Internal gear is embedded with the inside of the cavity ring, the launcher is provided with cavity ring
The rotating bar that home position is hinged with launcher, one end of the rotating bar is hinged with the planetary gear engaged with internal gear, institute
Rotating bar is stated provided with the micro-machine for driving planetary gear rotation, the X-ray emitter is located at the other end of rotating bar.
By above-mentioned technical proposal, micro-machine drives planetary gear rotation in internal gear, planetary gear rotation it is same
When and internal gear engagement produce revolution, so as to drive rotating bar to rotate, the X-ray emitter of the rotating bar other end is also with turning
It is dynamic.
It is further arranged to：Band connection between the micro-machine and planetary gear.
By above-mentioned technical proposal, micro-machine drives planetary gear to rotate so that planetary gear rotation is more flat by band connection
Surely, and it will not make a noise.
It is further arranged to：Support frame as described above is provided with the launch-box for being used for transmitting the information that receiver is received.
By above-mentioned technical proposal, in the information transfer received receiver by launch-box to computer.
It is further arranged to：The gear wheel is formed by two half gear combinations being detachably connected.
By above-mentioned technical proposal, avoid the need for passing gear wheel since one end of pipeline when gear wheel is installed
Come over, but directly can be combined in the place for needing to measure.
It is further arranged to：The both sides of two half gears are equipped with binding face is located at two and half gears respectively
Bolt connection between contiguous block that is upper and abutting against, the contiguous block.
By above-mentioned technical proposal, two and half gears are fixedly connected after the contiguous block that bolt is abutted through biography work(, shape
Into gear wheel.
In summary, the beneficial effects of the utility model are：
1st, convex can just be made when causing and inflated toward in cavity ring by the cooperation of cavity ring, hollow pipe and piston
Rise and withstand the inwall of pipeline, can easily fixed launcher rack；
2nd, set gear wheel to be formed by two and half gear combinations, be just not required to when gear wheel being arranged on the outside of pipeline
Set to enter since one end of pipeline, but directly be combined installation in the position of weld seam.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the side view of embodiment；
Fig. 3 is the structural representation of launcher in embodiment；
Fig. 4 is the schematic cross-sectional view of cavity ring in embodiment.
Reference：1st, pipeline；2nd, launcher；3rd, drive device；4th, receiver；5th, X-ray emitter；6th, launch-box；
7th, support frame；8th, motor；9th, little gear；10th, gear wheel；11st, half gear；12nd, contiguous block；13rd, cavity ring；14th, air inlet
Pipe；15th, hollow pipe；16th, piston；17th, limiting plate；18th, positioning convex；19th, bearing；20th, rotating shaft；21st, rotating bar；22nd, it is spacing
Lid；23rd, micro-machine；24th, planetary gear；25th, internal gear.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As depicted in figs. 1 and 2, a kind of pipe welding seam nondestructive detection system, including the launcher 2 in pipeline 1 and position
In the drive device 3 outside pipeline 1, drive receiver 4 to rotate around pipeline 1 to receive on launcher 2 with connecing by drive device 3
Receive the X-ray that the X-ray emitter 5 of device 4 synchronous axial system launches and detect the weld seam of pipeline 1, the letter for then receiving receiver 4
Number electronic imaging device is transferred to by launch-box 6.
As shown in figure 1, drive device 3 includes support frame 7 and motor 8, launch-box 6 on support frame 7, driving
Little gear 9 is installed, little gear 9 is engaged with being enclosed on the gear wheel 10 in the outside of pipeline 1 on the output shaft of motor 8.In order that installing
Gear wheel 10 need not be set to the position of weld seam when gear wheel 10 since one end of pipeline 1, two and half gears are set
Combination forms gear wheel 10 after 11 fastenings, is bolted the contiguous block that the both sides of half gear 11 are abutted at binding face
12 are fixedly connected with two and half gears 11.The side of one and half gear 11 installed therein of receiver 4.
As shown in Figures 2 to 4, launcher 2 includes cavity ring 13, and the side of cavity ring 13 is connected with air inlet pipe 14.It is hollow
The surrounding of pipe 15, which is uniformly placed with six roots of sensation hollow pipe 15 altogether, each hollow pipe 15, is installed with piston 16, each hollow pipe 15
Two ends a piece of annular limiting plate 17 is all welded with to prevent piston 16 from from hollow pipe 15 deviating from.Each piston 16 is dorsad hollow
One end of ring 13 is all connected with and the integrally formed positioning convex of piston 16 18.By air inlet pipe 14 into cavity ring 13 delivery pressure
Contracting air so that piston 16 is displaced outwardly, positioning convex 18 withstands the inwall of pipeline 1 so that launcher 2 is fixed.
As shown in Figures 2 to 4, it is provided with bearing 19, bearing 19 and wears positioned at the position in the center of circle of cavity ring 13 on launcher 2
Have the rotating shaft 20 being interference fitted with bearing 19, one end of rotating shaft 20 is fixedly connected with the middle part of rotating bar 21, rotating shaft 20 it is another
End is located at the opposite side that bearing 19 relatively rotates bar 21, is connected with what is abutted with the inner ring of bearing 19 in the terminal bolt of bearing 19
Limited cover 22.Micro-machine 23, the output shaft of micro-machine 23 and the row positioned at the one end of rotating bar 21 are installed in rotating bar 21
Star gear 24 is engaged with connection, planetary gear 24 and the internal gear 25 being welded on the inside of cavity ring 13.Drive and go in micro-machine 23
So that rotating bar 21 also rotates around the center of circle of cavity ring 13 when star gear 24 and internal gear 25 engage rotation, installed in turning
The X-ray emitter 5 of the other end of lever 21 also and then rotates.
Claims (7)
1. a kind of pipeline weld joint nondestructive inspection system, including launcher (2) in pipeline (1) and positioned at pipeline (1) outside
Drive device (3), the drive device (3) includes support frame (7), and support frame as described above (7) is provided with motor (8), described
The output shaft of motor (8) is provided with little gear (9), the canine tooth that pipeline (1) outer cover is provided with and little gear (9) is engaged
Take turns (10), the gear wheel (10) is provided with the receiver (4) rotated together with gear wheel (10), the launcher (2)
Provided with the X-ray emitter (5) with receiver (4) synchronous axial system, it is characterized in that：The launcher (2) includes cavity ring (13),
The cavity ring (13) is provided with direction around the air inlet pipe (14) with being connected inside cavity ring (13), the cavity ring (13)
Tube wall direction is provided with to be equipped with multiple uniform hollow pipes (15), the hollow pipe (15) and closely pasted with hollow pipe (15) inwall
The piston (16) of conjunction, the piston (16) dorsad cavity ring (13) direction be provided with positioning convex (18).
2. pipeline weld joint nondestructive inspection system according to claim 1, it is characterized in that：The both sides of the hollow pipe (15) are equal
Limiting plate (17) provided with annular.
3. pipeline weld joint nondestructive inspection system according to claim 1, it is characterized in that：The inner side of the cavity ring (13) is embedding
Provided with internal gear (25), the rotation that the launcher (2) is hinged provided with the home position in cavity ring (13) and launcher (2)
Bar (21), one end of the rotating bar (21) is hinged with the planetary gear (24) engaged with internal gear (25), the rotating bar
(21) provided with the micro-machine (23) for driving planetary gear (24) to rotate, the X-ray emitter (5) is located at rotating bar (21)
The other end.
4. pipeline weld joint nondestructive inspection system according to claim 3, it is characterized in that：The micro-machine (23) and planet
Band connection between gear (24).
5. pipeline weld joint nondestructive inspection system according to claim 1, it is characterized in that：Support frame as described above (7) is provided with use
The launch-box (6) of the information received in transmission receiver (4).
6. pipeline weld joint nondestructive inspection system according to claim 1, it is characterized in that：The gear wheel (10) passes through two
Half gear (11) being detachably connected is combined.
7. pipeline weld joint nondestructive inspection system according to claim 6, it is characterized in that：The two of two half gears (11)
Side is equipped with the contiguous block (12) for being located on two and half gears (11) and abut against respectively, the contiguous block at binding face
(12) bolt connection between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082933.9U CN206420794U (en) | 2017-01-21 | 2017-01-21 | Pipeline weld joint nondestructive inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082933.9U CN206420794U (en) | 2017-01-21 | 2017-01-21 | Pipeline weld joint nondestructive inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420794U true CN206420794U (en) | 2017-08-18 |
Family
ID=59570596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082933.9U Expired - Fee Related CN206420794U (en) | 2017-01-21 | 2017-01-21 | Pipeline weld joint nondestructive inspection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653733A (en) * | 2019-08-28 | 2020-01-07 | 何冬辉 | Clamping mechanism for nondestructive testing |
-
2017
- 2017-01-21 CN CN201720082933.9U patent/CN206420794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653733A (en) * | 2019-08-28 | 2020-01-07 | 何冬辉 | Clamping mechanism for nondestructive testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20190121 |